816469920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:892

約数の個数: 288

約数和(自身を含む): 3218237568

約数和(自身を除く): 2401767648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 210, 214, 224, 240, 252, 280, 288, 315, 321, 336, 360, 420, 428, 480, 504, 535, 560, 630, 642, 672, 720, 749, 757, 840, 856, 963, 1008, 1070, 1120, 1260, 1284, 1440, 1498, 1514, 1605, 1680, 1712, 1926, 2016, 2140, 2247, 2271, 2520, 2568, 2996, 3028, 3210, 3360, 3424, 3745, 3785, 3852, 4280, 4494, 4542, 4815, 5040, 5136, 5299, 5992, 6056, 6420, 6741, 6813, 7490, 7570, 7704, 8560, 8988, 9084, 9630, 10080, 10272, 10598, 11235, 11355, 11984, 12112, 12840, 13482, 13626, 14980, 15140, 15408, 15897, 17120, 17976, 18168, 19260, 21196, 22470, 22710, 23968, 24224, 25680, 26495, 26964, 27252, 29960, 30280, 30816, 31794, 33705, 34065, 35952, 36336, 38520, 42392, 44940, 45420, 47691, 51360, 52990, 53928, 54504, 59920, 60560, 63588, 67410, 68130, 71904, 72672, 77040, 79485, 80999, 84784, 89880, 90840, 95382, 105980, 107856, 109008, 119840, 121120, 127176, 134820, 136260, 154080, 158970, 161998, 169568, 179760, 181680, 190764, 211960, 215712, 218016, 238455, 242997, 254352, 269640, 272520, 317940, 323996, 359520, 363360, 381528, 404995, 423920, 476910, 485994, 508704, 539280, 545040, 566993, 635880, 647992, 728991, 763056, 809990, 847840, 953820, 971988, 1078560, 1090080, 1133986, 1214985, 1271760, 1295984, 1457982, 1526112, 1619980, 1700979, 1907640, 1943976, 2267972, 2429970, 2543520, 2591968, 2834965, 2915964, 3239960, 3401958, 3644955, 3815280, 3887952, 4535944, 4859940, 5102937, 5669930, 5831928, 6479920, 6803916, 7289910, 7630560, 7775904, 8504895, 9071888, 9719880, 10205874, 11339860, 11663856, 12959840, 13607832, 14579820, 17009790, 18143776, 19439760, 20411748, 22679720, 23327712, 25514685, 27215664, 29159640, 34019580, 38879520, 40823496, 45359440, 51029370, 54431328, 58319280, 68039160, 81646992, 90718880, 102058740, 116638560, 136078320, 163293984, 204117480, 272156640, 408234960, 816469920]

約数ペア:

[(1, 816469920), (2, 408234960), (3, 272156640), (4, 204117480), (5, 163293984), (6, 136078320), (7, 116638560), (8, 102058740), (9, 90718880), (10, 81646992), (12, 68039160), (14, 58319280), (15, 54431328), (16, 51029370), (18, 45359440), (20, 40823496), (21, 38879520), (24, 34019580), (28, 29159640), (30, 27215664), (32, 25514685), (35, 23327712), (36, 22679720), (40, 20411748), (42, 19439760), (45, 18143776), (48, 17009790), (56, 14579820), (60, 13607832), (63, 12959840), (70, 11663856), (72, 11339860), (80, 10205874), (84, 9719880), (90, 9071888), (96, 8504895), (105, 7775904), (107, 7630560), (112, 7289910), (120, 6803916), (126, 6479920), (140, 5831928), (144, 5669930), (160, 5102937), (168, 4859940), (180, 4535944), (210, 3887952), (214, 3815280), (224, 3644955), (240, 3401958), (252, 3239960), (280, 2915964), (288, 2834965), (315, 2591968), (321, 2543520), (336, 2429970), (360, 2267972), (420, 1943976), (428, 1907640), (480, 1700979), (504, 1619980), (535, 1526112), (560, 1457982), (630, 1295984), (642, 1271760), (672, 1214985), (720, 1133986), (749, 1090080), (757, 1078560), (840, 971988), (856, 953820), (963, 847840), (1008, 809990), (1070, 763056), (1120, 728991), (1260, 647992), (1284, 635880), (1440, 566993), (1498, 545040), (1514, 539280), (1605, 508704), (1680, 485994), (1712, 476910), (1926, 423920), (2016, 404995), (2140, 381528), (2247, 363360), (2271, 359520), (2520, 323996), (2568, 317940), (2996, 272520), (3028, 269640), (3210, 254352), (3360, 242997), (3424, 238455), (3745, 218016), (3785, 215712), (3852, 211960), (4280, 190764), (4494, 181680), (4542, 179760), (4815, 169568), (5040, 161998), (5136, 158970), (5299, 154080), (5992, 136260), (6056, 134820), (6420, 127176), (6741, 121120), (6813, 119840), (7490, 109008), (7570, 107856), (7704, 105980), (8560, 95382), (8988, 90840), (9084, 89880), (9630, 84784), (10080, 80999), (10272, 79485), (10598, 77040), (11235, 72672), (11355, 71904), (11984, 68130), (12112, 67410), (12840, 63588), (13482, 60560), (13626, 59920), (14980, 54504), (15140, 53928), (15408, 52990), (15897, 51360), (17120, 47691), (17976, 45420), (18168, 44940), (19260, 42392), (21196, 38520), (22470, 36336), (22710, 35952), (23968, 34065), (24224, 33705), (25680, 31794), (26495, 30816), (26964, 30280), (27252, 29960)]